HTTP: Sophos Anti-Virus RAR VMSF_RGB Filter Parsing Integer Underflow

This signature detects attempts to exploit a known vulnerability in the Sophos Anti-Virus and Endpoint Protection in hadling RAR files. A successful attack can lead to a buffer overflow and arbitrary remote code execution with elevated privileges.

Short Name
HTTP:STC:DL:SOPHOS-RAR-VMSF-RGB
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
Anti-Virus Filter Integer Parsing RAR Sophos Underflow VMSF_RGB
Release Date
01/16/2013
Supported Platforms

srx-branch-12.3

srx-19.3

srx-branch-19.3

vsrx3bsd-19.2

srx-branch-19.4

vsrx-19.4

mx-12.3

mx-19.4

vmx-19.4

mx-19.3

vsrx3bsd-19.4

srx-19.4

vsrx-12.3

vmx-19.3

vsrx-19.2

srx-12.3

Sigpack Version
3324
False Positive
Unknown

Found a potential security threat?